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The article offers brief information on several water system tools including the Big Shot pneumatic piercing tools from Footage Tools Inc., the H Series metering pumps from Fluid Metering Inc., and the Coolpoint vortex shedding flowmeters from Universal Flow Monitors Inc.

The article evaluates several equipment for the gas pipelines industry including the fly cutter from American Augers Inc., the V500 low-profile vacuum excavator from McLaughlin Inc. and the pneumatic tools from Footage Tools Inc.

Reports on the steady improvement in the performance to weight ratios in pneumatic impact tools over the past five years to 1995. Conventional design of pneumatic impact tools; Description of the evolutionary process; Use of computer modeling to improve the performance of lighter weight tools;...

Highlights various pneumatic fittings for use in replacing components in compressed air systems. How trouble-prone areas of pneumatic systems are identified; Identification of fittings; Sizes of the fittings; Provisions of the fittings.

Features the TEX P's Hand and Arm Protection System (HAPS). Less vibrations than other pneumatic breakers; Spring-loaded design; Reduction on the risk of injury; Built-in silencer; Other features of the new pneumatic breaker.

Comments on the engineering design community's confusion over the compatibility of pneumatic tools with fieldbus protocols. Combination of speed and information capacity of fieldbus protocols; Keys to using fieldbus standards; Examples of solutions used by manufacturers to solve compatibility...

Introduces the "Big Shot" underground piercing tool from Footage Tools. Elimination of the need for cutting up a driveway; Suitability of the "Big SHot" for sidewalks, gardens and golf fairways. Requirement for installation under driveways.